/*
 * Copyright 2017 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package org.kie.soup.project.datamodel.commons;

/**
 * Interface for utility classes handling upgrades to Models. This may be
 * required as the Model changes to support different (future) requirements.
 * 
 * @param <T>
 *            The return model type after upgrade
 * @param <V>
 *            The source model type
 */
public interface IUpgradeHelper<T, V> {

    T upgrade( V model );

}
